A volcano is a rupture on the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.hey are the most dangerous type of volcano. Examples include: Yellowstone Caldera in Yellowstone National Park and Valles Caldera in New Mexico (both western United States); Lake Taupo in New Zealand; Lake Toba in Sumatra, Indonesia; and Ngorongoro Crater in Tanzania.
Definition: Joor. Word origin: Yoruba word of similar meaning. Noun: an exclamation used to plead; most commonly to be left alone. 2.used for emphasis at the end of a sentence.
Justen /ju-sten/ [2 sylls.] as a boys' name is of Latin derivation, and the meaning of Justen is just, upright, righteous.Justen is a version of Justin (Latin): transcription of Justus.Joosten is a familiar last name. Kreatif forms: Jasten, Jaysten, Justenna.usten â¼ has 14 more related forms via Justin: Giustino, Giusto, Joos, Joost, Just, Juste, Justinas, Justinian, Justinius, Justino, Justinus, Justis, Justo and Justus. Justen is an unusual first name for men but a very prominent last name for both adults and children (#41382 out of 150436, Top 28%).